89821908

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{226823}}^1$

素因数の和:226844

約数の個数: 36

約数和(自身を含む): 247691808

約数和(自身を除く): 157869900

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 226823, 453646, 680469, 907292, 1360938, 2041407, 2495053, 2721876, 4082814, 4990106, 7485159, 8165628, 9980212, 14970318, 22455477, 29940636, 44910954, 89821908]

約数ペア:

[(1, 89821908), (2, 44910954), (3, 29940636), (4, 22455477), (6, 14970318), (9, 9980212), (11, 8165628), (12, 7485159), (18, 4990106), (22, 4082814), (33, 2721876), (36, 2495053), (44, 2041407), (66, 1360938), (99, 907292), (132, 680469), (198, 453646), (396, 226823)]